Lateral pterygoid muscle ultrasound-guided injection: A technical note.

Background: Temporomandibular disorders (TMDs) are a frequent cause of orofacial pain, causing functional disability and a negative impact on quality of life. Botulinum toxin (BTX-A) injection in lateral pterygoid muscle (LPM) is one of the treatment modalities proposed, but the blind puncture guided by EMG carries a risk of vascular puncture or diffusion of the toxin to nearby muscles. We describe an ultrasound-guided approach and evaluate the spread of the injection in a fresh human cadaver.

Medical Device Related Pressure Injury in the Treatment of Chronic Pain: An Early Sign of Explantation in Suspected Infection.

Background: Chronic back pain is a prevalent disease and has a high impact in daily life. Implantable devices (IDs) for chronic pain management include spinal cord stimulation (SCS) systems and intrathecal drug delivery (ITDD) pumps. The number of ITDD implants have increased exponentially in the last decade.

Airway evaluation by indirect laryngoscopy in patients with lingual tonsillar hypertrophy.

Introduction And Objectives: Prevalence of the lingual tonsillar hypertrophy is unknown but it is believed that its presence is associated with the difficult airway. To investigate this, indirect laryngoscopy was performed on patients in the preoperative evaluation and this pathology was diagnosed. The relationship with difficulty of viewing the larynx, intubation and ventilation, under general anaesthesia and using direct laryngoscopy, was then studied.